男,61岁。乏力伴食欲减退半年余。体重下降约11kg,间断出现黑便,突然呕吐暗红色血液,量约300ml。查体:上腹部饱满...
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
缺铁性贫血,血红蛋白60g/L。大约要用多少毫克右旋糖酐铁才能使体内铁的总量恢复正常(血红蛋白达12g/dl)()...
Thursday, September 22, 2022
Thursday, September 22, 2022
女性,19岁,咽痛1周,3天前出现皮肤大片紫红色瘀斑,以下肢为主,两侧对称,高出皮肤表面,伴腹部及关节疼痛。化验HGB1...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
男性,40岁,体检发现空腹血糖6.4mmol/L如患者糖负荷后2小时血糖11.1mmol/L,下列正确的是()...
Friday, September 16, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
Friday, September 16, 2022
Monday, September 19, 2022
男性,69岁,因呼吸困难、双下肢水肿、少尿2天入院。既往慢性咳嗽、咳痰25年,冬季加重。以下检查结果中对诊断肺源性心脏病...
Thursday, September 22, 2022
某女性,22岁。7年前无明显诱因出现呕吐,食后即吐,为非喷射状,呕吐物为胃内容物,量多,症状每次持续达数小时,甚至10余...
Thursday, September 22, 2022
Saturday, September 17, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
最易与不典型发作阵发性睡眠性血红蛋白尿相混淆的疾病是()...
Thursday, September 22, 2022